Something none of us really know yet,
Well... you can check the sourcecode... I know I know they didn't upload it yet (the sourcecode file is empty ) but you can decompile the binary and get a pretty good result with this handy tool "http://www.benf.org/other/cfr/"! Have fun finding bugs and if you manage to hack some accounts remember to drop a few for your good ol pal Stew ^^
Unfortunately i only know a bit of python,
we need a seasoned developer to review the code
Now the mainnet is released, ( in no particular order apart from number 1)
1. Finish the windows client + enable a2a trading
2. Use bitcointalk banner space to promote Heat,
3. Use coinmarket cap banner to promote Heat
4. Use google adwords
5. New Heat video.
6.PR personnel - just find someone trustworthy in the bitcointalk community who will do it for some HEAT from the developers fund. He should also be reguarly on slack. You need a slack community. The slack community is non existant at the moment
6.Marketing guy - This guy needs to be good at meeting people in block chain conferences and selling Heat - this guy is important. He has to be a sweet talker & also handle all the tactics suggested + more.
7. Attend all blockchain expo with a stall.
8. get listed on more exchanges i.e Bittrex
9. RELEASE A ROAD MAP WITH DELIVERABLE DATES INCLUDING POINTS MENTIONED & DON;T F UP AGAIN, IT ONLY ALIENATES INVESTORS.